385280320 (number)

385280320 is an even 9-digits composite number following 385280319 and preceding 385280321. In scientific notation, it is written as 3.85280320 × 10^8. The sum of its digits is 31. It has a total of 9 prime factors and 56 positive divisors. There are 151197696 positive integers (up to 385280320) that are relatively prime to 385280320.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million two hundred eighty thousand three hundred twenty

Notation

Scientific notation 3.85280320 × 10^8
Engineering notation 3.85280320 × 10^6

Prime Factorization of 385280320

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 53 × 22717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12040010
Product of the distinct prime numbers

The prime factorization of 385280320 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 53 × 22717. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 4, 58, 31, 152, 955, 3462, 6376, 68872, 2942, 806055, 901245, 733751, 1143298, 57277154, 4536718, 175337876, 798869286, 5348405356, 2696778022

Basic calculations (n = 385280320)

Multiplication

n×y
n×2 770560640
n×3 1155840960
n×4 1541121280
n×5 1926401600

Division

n÷y
n÷2 192640160
n÷3 128426773.33333
n÷3 96320080
n÷5 77056064

Exponentiation

ny
n2 148440924979302400
n3 5.7191367077122E+25
n4 2.2034708208711E+34
n5 8.4895394297588E+42

Nth Root

y√n
2√n 19628.558785606
3√n 727.65515205459
4√n 140.10195853594
5√n 52.138119747483

Divisors of 385280320

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 16960, 22717, 45434, 90868, 113585, 181736, 227170, 363472, 454340, 726944, 908680, 1204001, 1453888, 1817360, 2408002, 3634720, 4816004, 6020005, 7269440, 9632008, 12040010, 19264016, 24080020, 38528032, 48160040, 77056064, 96320080, 192640160, 385280320

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385280319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385280320 can be divided by 56 positive divisors. The sum of these divisors (counting 385280320) is 1, the average is 0.017857142857143.

Base conversion 385280320

Base System Value
2 Binary 10110111101101110100101000000
3 Ternary 222211222021020111
4 Quaternary 112331232211000
5 Quinary 1242112432240
6 Senary 102121521104
8 Octal 2675564500
10 Decimal 385280320
12 Duodecimal a9043194
16 Hexadecimal 16f6e940
20 Vigesimal 60800g0
36 Base36 6ddw74

Cryptographic Hash Functions

md5 16af6ac81de62e60e53bbea1c6ef802e
sha1 27cb0daa963febc16ba2b8f0f152e805c495c418
sha256 ffca4274a5b787fcd93862dff145e765fd545bfc2c96dd368f741688db12425b
sha512 d43fb25215c9a19b4145a43265683f732bc56fd0802aaf3fa0164f5e077b51326ecd151d82e930104e80467299ceda64fe00528e5874ec7841a3b827326883d4
ripemd-160 627b6179fbefb5b0561542ad9e133a9f27f8c6af

385280320 as geometric shapes

Circle

Radius = n
Diameter 770560640
Circumference 2420787645.7694
Area 4.6634091940705E+17

Sphere

Radius = n
Volume 2.3956263821099E+26
Surface area 1.8653636776282E+18
Circumference 2420787645.7694

Square

Length = n
Perimeter 1541121280
Area 148440924979302400
Diagonal 544868653.85945

Cube

Length = n
Surface area 890645549875814400
Volume 5.7191367077122E+25
Space diagonal 667325089.3964

Equilateral Triangle

Length = n
Perimeter 1155840960
Area 6.4276805996668E+16
Altitude 333662544.6982

Triangular Pyramid

Length = n
Surface area 6.4276805996668E+16
Volume 6.7400672475936E+24
Height 181622884.61982